Adjust the limit 

These are easy to set up, HOWEVER🙈. When they forget themselves a year on they can be a major PITA…….like my Aleko

Even though there is no audio, this at least gives you an idea about how you go about setting the up (in) and down (out) limits of the motor with the remote and and red and white endless screws shown in the button instructions for the remote. Too much camera movement. An audio explanation would have helped a lot more.